کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
994949 | 936151 | 2011 | 10 صفحه PDF | دانلود رایگان |
In the last years, several policies have been proposed by governments and global institutions in order to improve the efficient use of energy in industries worldwide. However, projects in industrial motor systems require new approach, mainly in decision making area, considering the organizational barriers for energy efficiency. Despite the wide application, multicriteria methods remain unexplored in industrial motor systems until now. This paper proposes a multicriteria model using the PROMETHEE II method, with the aim of ranking alternatives for induction motors replacement. A comparative analysis of the model, applied to a Brazilian industry, has shown that multicriteria analysis presents better performance on energy saving as well as return on investments than single criterion. The paper strongly recommends the dissemination of multicriteria decision aiding as a policy to support the decision makers in industries and to improve energy efficiency in electric motor systems.
► Lack of decision model in industrial motor system is the main motivation of the research.
► A multicriteria model based on PROMETHEE method is proposed with the aim of supporting the decision makers in industries.
► The model can contribute to transpose some barriers within the industries, improving the energy efficiency in industrial motor system.
Journal: Energy Policy - Volume 39, Issue 6, June 2011, Pages 3645–3654